Diesel injector ticking noise. I started the truck and left to run the errand.

• Diesel injector ticking noise Upon arriving at home, i parked the truck and heard this odd ticking / knocking noise coming from beneath the driver's side of the truck. – Sep 13, 2012 · The noise was not there at all then all the sudden i had a very pronounced tick, although i would be more than happy if it was just type writer tick. I thought I did with number 5 which is why I replaced that injector again. 3L, Chrome BigTex Grille Guard, Quad pillar - 3 ISSPRO gauges (trans, pyro, boost) and DP-Tuner F6; Roush fuel pressure / temperature / oil pressure gauges, Ford Severe Duty AIS, 31 row 6. Whenever it starts we don't hear the clicking noise as it cranks. everytime one is loosened it should make the engine run rougher. However, excessive injector noise might be a cause for concern. Diesel fuel injectors are responsible for spraying a precise amount of fuel into the engine’s combustion chamber. Aug 13, 2024 · Newer to the forum so work with me if this issue has already been approached. Jun 7, 2012 · When i got everything back together and fired the truck up I was super excited to find the noise was gone, truck is nice and quiet again. I recently installed the edge cts monitor with Idaho robs ds5p tuning. I have a 2018 F150 with the 3. I have had the pump rebuilt less than a year ago and I dont think it would go out May 5, 2016 · So I need some help guys, I am working on a 03 dodge 3500 cummins HO. Over time, these deposits can restrict the flow of fuel and cause the injector to tick. Im almost positive its the injectors because during cold start its real noticeable sounds almost like a diesel and then it subsides. I have been aware of that DEF tick tick sound for years with many different diesel trucks. Nov 3, 2016 · 2011 Ford F-250 Super Duty Lariat 3. May 24, 2024 · my friend drives a 2012 Toyota corolla and when she puts it in reverse or drive, a clicking noise can be heard from the engine bay. Minor issues like injector noise might be harmless, but more severe problems like rod knock or timing chain failure should be addressed immediately. Feb 16, 2024 · Good evening all, A little over a year ago I purchased a 450 Diesel. 5L TD Diesel Ticking Noise - YouTube This is a cold start, not started in a few days, around 12 Celsius outside. Its not the injector itself knocking but a Detonation knock. Cutting out the cylinders Nov 19, 2021 · Yeah, that sounds like the hpfp is dying. If I´m flooring it it goes away and nothing at idle or very Sep 9, 2015 · The best place to pick up bad injector noise is under the truck, like I did in the video. 5-2 seconds until I turn the truck off, then it stops. Pulled injector out and washer came with it but was starting to melt. The knocking noise is produced by the injectors. That 4. This may be due to a damaged/improperly fitting HP oil pump output quick connect fitting. Jan 24, 2022 · Hello, I bought a 6. Mar 9, 2022 · 5. 3L Power Stroke Diesel - Injector Noise - Alright folks, again I'm pretty new here, and been reading a ton of post regarding anything 7. Second, if your experiencing a power loss associated with a noise, you have problems. I've not tried any diagnosing yet such as turning off a/c, revving etc. Injector Problems (Fuel Knock) An injector problem could also cause the knocking sound, referred to above as a “diesel knock” or a “combustion roughness. Every Duramax makes that noise, it’s just more noticeable with L5P cause they run quieter. The Tick that is evident while moving is the DEF injector. Well now that I have a new injector pump, they do go out. Jul 23, 2018 · • Rhythmic Ticking: This is a rhythmic ticking that can be heard during deceleration. Pop-off pressures are (don't quote me on this) around 1300-1700lbs. What else it is not is that infamous ticking that some folks notice. 3 with roughly 280k miles. 5 2500 is ticking at idle, seems to have gotten worse over the last year. 3 @ idle - Hey Guys, I had to run a quick errand this morning. The noise is new and not of the usual diesel clatter. 4L Powerstroke Diesel engines are manufactured to tight tolerances in order to meet strict Jun 4, 2020 · 2017 - 2022 Super Duty - Odd Ticking / Knocking Noise on 7. When mine would start knocking/ticking I would stop the truck and pour ice water on the pump. Engine is barely audible inside the cabin and I normally only hear a slight (but typical) diesel rattle for a moment when accelerating from low speed. Think this one is loud you should hear the old 2. Jan 7, 2008 · Well I just finished doing new injectors, glow plugs, return lines, turbo oil return gromet and valve cover gaskets and the awful knocking noise is still present. I started the truck and left to run the errand. Did relative compression and there was 5% difference in cylinder 5 and 2% in cylinder 6 otherwise all were 0%. A timing chain will always make more noise than a belt, but I prefer the noise to having expensive maintenance & possible failure of a belt. That tells me that it isn't an injector and it isn't misfiring. The noise persists with the serpentine belt removed, so that rules out alt, ps pump, ac compressor, and water pump. I have taken my recently purchased Innova Crysta 2. the truck runs fine with no hesitaiton but it's making a ticking sound that i just can't locate. she said she recently got an oil change on it but shes not inclined on cars at all so i would take it with a grain of salt. Loud Repetitive Knocking Sound. The previous owner had the original injection pump professionally rebuilt. May 17, 2009 · Mine was ticking/knocking after the truck got warm. ), or if I leave the truck idling after driving for awhile. Thanks for the help! Apr 10, 2021 · On diesels, black smoke is normally overfueling, blue is burning oil and white is water/unburned diesel. Apr 15, 2023 · One of the most common of engine rattling is a problem with the fuel injectors. Commonality in Diesel Engines: A slight ticking or clicking sound is often normal; More noticeable at idle or low speeds; When to Be Concerned: When the noise becomes loud or changes Ticking or pulsing noise from high-pressure pump and fuel injectors Topic number LI07. Mar 28, 2009 · I need help! I have a 2002 dodge 2500 5. Dec 11, 2017 · 2011-2019 F-Super Duty – 6. 3 and Excursion related. Jan 3, 2022 · SSM 49568 - 2011-2021 F-Super Duty - 6. 4T version. About a couple weeks ago noticed this loud ticking noise out of nowhere. It sounds like a light knock or tick, like you would hear on a gas engine with a lifter clacking. However, the injectors were still making noises. Aug 12, 2020 · In my defense, I was unsupervised. I found a lot of history with the old v6 having noisy fuel injectors but nothing out there for the 2015 3. This tick noise has been driving crazy for the past 3,000 miles. For the love of god, do not try to say it's the valves! lol. Can low-quality fuel cause ticking noises? Dec 12, 2009 · With a bit of a rev the pattern goes: Ticking injector at idle, give it a little gas and ticking increases tempo until about 2,300 rpm when the ticking goes quiet and I assume this is when the injector is working at full open or something like that. Jun 9, 2007 · My question now is about a distinct clicking noise that we hear from what seems to be behind the radio (dashboard area middle to right side) whenever it just cranks but won't start. May 10, 2013 · The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. May 12, 2009 · I have had the same ticking noise for about 20k miles now i only hear it under accelaration or while running steady about 1600 rpm it goes away as soon as you let of gas and is not very loud unless you have your windows down and cars next to you then i guess you get an echo off the cars next to you. Dealer ran injector test and rail pressure test and a few other tests and said as usual they thought i had dirty injectors I stressed i dont think so because i run bg 244 injector cleaner through every 10k. These high-pitched clicks may be noticeable during an engine idle or while driving without pressing on the accelerator. 7L Diesel - Tick Tap And/or Typewriter Noise At Idle Some 2011-2021 F-Super Duty vehicles equipped with a 6. Yesterday the truck started to make this noise ( I have attached a YT vid of the same exact noise. 2SO and 10 oz. Did you ever get this noise resolved? Just dropped my 2024 L5P off at the dealer for a "rattle" at idle. 0 not too long ago and had it bulletproofed around 7 months ago. A ticking noise can also be heard from the engine’s fuel injectors when these vehicle components are Mar 4, 2016 · Everything was running great. 54k miles. Only ticking noise is my A/C pump kicking in thats all I notice. The noise isn't a tick. Fuel injectors: A fuel injector may make a ticking or a clicking noise when quickly opening and closing at idle. Then wait a minute and start the truck - no ticking/knocking. May 9, 2019 · In particular it's the ticking/tapping noise I'm hearing above the normal sound of the engine. Jan 18, 2023 · So i have a 2001 f250 7. What does a faulty diesel injector sound like? A faulty fuel injector may sound like a ticking noise from the Apr 21, 2010 · Ok finaly took truck to dealer for ticking tapping noise under light accelaration. My truck makes that noise like they all do, but that's not what I'm talking about. It looked good. He said these engines tend to get a varnish build up on the fuel injection and valves but it nothing to be too concerned about. Try running 50 w oil for test giggles. Like I said, it's most apparent at low rpms, especially during deceleration. Note that some noise from injectors is normal, however one injector should not be any louder than another. ” Usually, this isn’t too big of a problem, but if it’s constantly happening after the car has been idling for a bit, there might be something going on. If left untreated, this can lead to engine performance issues and even engine failure. Jul 14, 2019 · 2016 3500 mega. i just replaced all the injectors and glow plugs about 3 months ago and it ran great for a while. I've made test drive with live diagnostics and recorded all the data. I had the truck looked at by a buddy of mine who ran a smoke test. Jan 12, 2017 · So, your normally smooth-running Hdi sounds like it's suffering an injector tick or tappet rattle. This condition has been present in diesel engines produced for the last 20 or more years. As the engines get quieter the noise becomes more prominent. Thanks in advance! Sep 22, 2018 · So far, I've checked each injector, unplugging them one at a time, and there's no change in the noise but it does run rougher each time an injector is unplugged. This noise is not an indication of incorrect injector function and has no short or long term durability effects on the component. Checking the oil pressure with a reliable gauge is a good idea. Mar 12, 2006 · ive got a 03 dirtymax with a k&n cone,edge juice w/attitude and an exhaust, and it was really nice and quiet when i got it, now theres a noticible ticking coming from the motor every once a while, it almost sounds like valves or lifters or something, any suggestions to furter diagnose it? it seems to run ok, oh and its louder when the motor is cold and the noise is off an on, one week its Dec 17, 2008 · yes i would def say injectors i didnt know the noise was that metallic chances are you cracked a injector and if you have a high oil level it is filling up your crankcase with fuel def check your oil 06 qc ats dual pumps, suncoast gone now garmon full race billet,Airdog150,smarty tnt-r,mp-8,springs,studs,wicked water bypass,64/480 twins,180cpps, Jul 17, 2018 · My 2004. 9L) - 7. The noise is usually, but not limited to, heard coming from around the passenger side of the vehicle. The noise could be your Macan injectors which is why it increases in speed when you increase the throttle. I tourqed them back down and it helped the ticking but not gone. 8 Reason for change Reason for block Complaint: #1: Perceptible rattling/clattering sound near the high-pressure fuel pump at idle and/or at 2,000 rpm. I thought i was low on oil, nope. I also used the stethoscope to listen for the diesel knocking sound I'm hearing, and the sound definitely sounded like it was coming from the pump! Mar 7, 2021 · New to the group! I've had Ram trucks with Cummins since I could buy my own. thicker oil may make the noise go away. It also shows the smoke comi Sep 25, 2015 · Sounds like the injector ticking mine has when I run straight diesel. The only thing I can think is that the circumstances in my hearing the ticking were perfect in such a way that it sounded unusual. I'm not specialist but my eye is on 3rd ant 6th cyl injectors. if anything the belt is a Sep 22, 2010 · Looks like I'm having a bad injector. so when i turn the key on just before i start it i hear a clicking or ticking noise coming from the engine bay you can hear it more back by the #6 injector I'm just trying to figure out if this is a normal thing or if its an injector problem which I'm constantly reading about lately and scared s#&^less about. If there’s a fuel leak, mechanical problems, or the injectors are not sending the appropriate amount of fuel needed in the combustion chamber, it will cause a ticking, clicking, or knocking sound along with engine misfires. Usually, it is caused by reciprocating components like valves, pistons, rods and pushrods. NO LOSS OF POWER NO WHITE SMOKE. 5 so i made a video for you guys to check out if you get a chance: 6. The noise they make will be greatly amplified and you can listen to hear if the pattern is identical to the ticking you are hearing. When this happens, the engine may start to make a rattling noise. When the fuel injectors are not working correctly, they can cause the diesel engine to May 5, 2006 · On my daKota I have no ticking noise. what might cause this. But so far all is well. After first start with new injectors, one of the injectors started clicking from the solenoid. Nov 17, 2007 · when its cold the injector will rattle under a load sort of louder than normal but ounce warmed up they shouldnt rattle as much or if at all but you will hear a slight ticking noise cause thats what low sulfer diesel fuel does to injectors cause they aint getting as well lubricated as with the high sulfer fuel we had. Feb 6, 2019 · Can you hear what side? This isn’t the famous ticking sound that’s been out for 18 year? Well you did the procedure for knock Knock 1) Use scan tool to isolate one cylinder at a time. then about a week ago i started it up and when i accelerate it started to sound like ticking from the passenger side. Since day one the duramax has been ticking i mentioned to the dealer, and he showed me a memo and later on a bulletin that came out indicating the ticking noise was normal,,, Well now i am over my warranty by 50,000 km's and the truck came to a dead stop, with extremely loud ticking noise. to/3J5xadhThreadl Dec 23, 2023 · Hello, I know this thread is old now. Simple/ cheap injector O-Ring was indeed the Oct 27, 2015 · This condition is present on all diesel engines. Jun 2, 2005 · It seems that when stopping at a stop light the truck will buck and the engine will start rattling like my old 7. Misfires occur when the air-fuel mixture in the combustion chamber fails to ignite or ignites at the wrong time. The engine may make a ticking noise if the fuel injectors are filthy. i never ran it low on oil and ik my oil pumps are working and i was just wondering what it could be? i’ve checked under the Mar 30, 2010 · ITs very apparent that the ticking noise is indeed coming from the overhead valves. Ticking sounds are generally more consistent both in tone and tempo. Ill update again after some mileage. The fuel injector injects fuel from the fuel tank into the engine cylinders. But when I did raise the hood a very distinctive ticking noise is coming from the front passenger side, sounds like the old injector ticking. Fuel injectors are actuated using an electronically instigated method. for most diesel engines IIRC, so they can get a little noisy, especially when it's cold out. Also I was to understand the question to be more about diesel as opposed to gasoline, and the intrinsic differential factors are of course the compression ignition and not in how the fuel is injected although it is done so somewhat differently in diesel engines. While test driving I noticed a ticking sound from 1100 rpm till short of 3000rpm. Jun 9, 2023 · Consistent Ticking Noise. 7 for a few months now. The typewriter tick that these have been noted to have since day one is normal. I narrowed the noise down to the #6 injector. Then it will mix with the compressed air inside the piston chamber and then ignite. " It also states that it was typically present in previous engines, but was masked by engine noise. The noise is from the fuel injectors firing (one injector per deceleration and not always the same injector) and is a normal function of the engine and Sep 18, 2017 · Pre-Power Stroke Diesel (7. Just replaced timing belt, serp belt, power steering belt, water pump, harmonic balancer, glow plugs/harness, thermostat/thermostat housing and finally oil change 15w-40 dino oil. 16 Diesel injection system common rail Date 10-18-2019 Validity All cars with OM642. 31 ELOD 4X4 6. 0 PS and as of lately, has a rather loud and annoying ticking noise. May 26, 2020 · Some Ford 6. The hpfp is on the front lower driver side of the engine driven by the timing belt. just a little ticking noise. I took the new truck to the dealer for tick noise at idle. It makes a loud ticking noise when I get on it. Feb 18, 2018 · fully deleted. 5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004. I pulled valve cover and while adjusting valves noticed 2 injector hold downs had loosened. to/3RA64yXNew hold down bolts: https://amzn. It speeds up and slows down accordingly with throttle and happens in park at idle… Any thoughts? A ticking sound from an engine could be minor – or could be serious and trying to distinguish the difference between the two can be confusing, or frustrating. Some people do find different brand oil seems to quieten the noise some but experimentation is key for some because not all oils act the same in all engines. i also checked the timing system and the belt looks brand new as well as the drive wheels. Faulty Glow Plugs Jan 7, 2008 · A bad (leaking) injector WILL cause a knock. If a fuel injector becomes clogged or starts to malfunction, it can create a ticking sound. Could be any number of things, but commonly knackered injector seals can give a clicking or chuffing sound. 3L. Did some searching already and can't find a thread with the constant ticking noisemost are hearing a ticking noise at certain RPM's. I can hear a faint ticking noise when idling. Oct 24, 2024 · I've used my autel to cancel out all injectors and cylinders to see if I can get any change in noise. Use a rag to cover the injector when cracking the line due to High Pressure fuel spray. There is an issue with the fuel injectors. Apr 9, 2019 · New to the forum and new to Diesels! I just bought my first Diesel and its an 04 LB7 with 156k on it. The noise is from the fuel injectors firing (one injector per deceleration and not always the same injector) and is a normal function of the engine and The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. The only ticking I've noticed is during a regen I can hear the diesel injector. This situation causes a momentary loss of power and a ticking noise. I wouldn't worry about it too much, though. let of the gas and the ticking comes back in as the revs drop and goes back to its happy little Nov 12, 2010 · :welcome2: are those true duals? if so sounds like you have a bad injector on the passenger side. The proper repair for that is to replace all of the high presure fuel side and flush the low pressure side. Some 2011-2019 F-Super Duty 6. The tractor makes plenty of power, however, at tractor shows I have noticed that mine sounds different t Sep 6, 2003 · The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. Mar 8, 2007 · It uses a vacuum type gear pump on the back of the injection pump. I did check the balance rates on the injectors with the Edge Juice and they fall within specs. Apr 10, 2023 · My 2023 has a ticking sound that is not the DEF injection tick, it is not a ticking or sound I have heard with modern diesels. You might try to add some SVO to the fuel to see if that makes a difference --- I guess you'd be having a hard time to get Power Service somewhere. The issue is there is a ticking noise that the Dec 30, 2015 · For some reason, I decide to disconnect each fuel injector one at a time to see what happens. 7L diesel engine may exhibit a ticking noise at idle after an engine oil change. A failure of the hpfp sends tiny little metal bits into the fuel injectors damaging them. Warmed up at idle the injectors are flowing right around 9-10mm3 with balance rates less than +- 1. ) Additional Options (RPO) May 31, 2008 · Low power, misfires (at high altitudes) and ticking (injectors?) at idle when hot were the symptoms I had when the IP was going out. , ARP Head and Crank Studs, Crank and Cam Keyed, 20 over Malhe Pistons, Piston Skirts Coated, and Bowl delipped, Modified Oil Pump Mar 15, 2016 · I have passed 1500 miles on my SRV6DC 2016 Tacoma. It clicks very rapidly like a a relay trying to work. Nov 13, 2008 · The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. It makes a click noise every 1. Right before I removed my Injectors to swap nozzles, I used a stethoscope to listen to each injector to find out which ones ticking, and couldn't pinpoint it. Mar 28, 2017 · I have a 2015 6. Oct 7, 2019 · The ticking noise worsened by the time of my next oil change and just so happened a brand new Canyon diesel with 50 miles rolled into the shop for pre-delivery inspection. Truck needs some work but thats not the issue. I thought it was a bad injector first, so when i pulled it, it was missing the copper washer. 7 cummins 2500, barely pasted 25k mi, and I am having an annoying ticking noise coming from front underneath my truck been there for about 5k mi the sounds comes and goes and it's not consistent, I've taken it to the dealer 3 times already and every time I take it never makes the noise for them while they have it. I read everything from phasing the cp3 pumps to correcting valve lash even damaged flex plates. What is the average life expectancy of a diesel injector? The average life expectancy of a diesel injector is around 50,000 miles. Aug 17, 2008 · I recently replaced my injectors with bigger injectors and also upgraded the injection pump I noticed a slight ticking noise also. It does it with the engine off. May 2, 2022 · The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. The overall noise reduction in engines produced today makes this noise seem new when in fact it was masked by other noises in the past. The troubleshooting led them to replace the PLV, and this fixed the code. Feb 10, 2015 · When I let off the throttle the noise goes away and when I get back into it, it starts ticking again. Nov 21, 2021 · It wasn't the slight sewing machine tick the injectors sound like, this was a loud, noticeable metal to metal ticking coming from under the valve cover. Feb 26, 2024 · Hello All, I'm new here and this is my first post. If you have the exact same sound as in my previous video - that's a bad injector. Then it developed a ticking sound louder under acceleration. Diesel engine knocking. I work for Jack Carol Dodge, all the Dakota I work on don't have that ticking Apr 21, 2011 · 6. They all do it. Conclusion was that i blew the #2 Injector copper O-Ring. Dec 8, 2010 · It might not make the noise go away, but it's a cheap fix if all it is is a dirty injector or two. However, my car is at 200k now on the original injectors and it's still running strong, mostly smoke free and averaging 51mpg. This is new and the dealer is scratching their head Dec 18, 2021 · Ticking on the passenger side is likely either the DEF injector or the diesel injector used for regens and is in the exhaust. Is this normal? I noticed it the night I bought it. After having the below mention problem I now have to remove my injectors again and ship them off for balancing by a bench flow test/balancing procedure. Anyhow, I'm uncertain if my injector noise is normal since this is my first diesel - assuming it's indeed injector noise. Can anyone point me in the right direction as to what it might be/ how to eliminate it. 3 IDI Recently submitted a oil test that came back high in chromium. Over time, the injectors can become clogged or worn, causing them to malfunction. LED interior,LED AUX back-up,Westin HDX grill guard,High-idle,Aux 55 Gal Transfer tank,Draw-Tite Hide-A-Hitch gooseneck,LED puddle lights. It is very noticeable in the cab if I'm idling near a wall (at a drivethrough, etc. The noise is a normal characteristic for the system. Replaced my injectors with 100hp and drove it about 1600 miles all seemed great. Everyone I talked to said it was NOT THE INJECTOR PUMP going out. Iv been researching alot and its a fairly comman thing on the 1hdft engine but a solution isnt found as handy. 5-2005 (LLY) 6. Function group 07. Probably they are causing that knocking sound and rough idle when engine is cold? Mar 24, 2010 · The ticking / tapping noise is most noticeable at the rear of the driver's side front wheel well. I did not pump the gas pedal or anything. This noise also may be heard at idle on 2019 and 2020 vehicles. No worries. easy way to check. I have checked my injector line hold downs. It's like using webMD to try and diagnose the common cold lol. #2: Perceptible rattling/ clattering noise near the high-pressure fuel pump at over 2,000 Jul 31, 2011 · Now i know plenty of cars hell even jeep had an issue with noise from thier engines. DEF INJECTOR NOISE: A ticking sound may be heard coming from under the vehicle at low vehicle speeds — especially when next to a building, as when approaching or leaving a drive thru window. I dont have time to tear the injector apart but all I can figure is the fuel barrel was slapping or the solenoid valves were sticking causing a serious fuel knock. To me it sounds like it happens when the A/C cycles but I can't tell when I raise the hood. Aug 13, 2019 · The one I’ve had the most concern about is a light tapping/ticking noise coming from the engine. But at other times while it is warmed up it will be noticeable. Could just be me being paranoid. Jul 12, 2007 · The ticking WAS in fact the injector. Its also present in other diesel engines, you just cant hear them over the noise. You will Sep 12, 2011 · Since the DEF recall repair, I have noticed a loud clicking noise coming from around the DEF tank. Dec 2, 2023 · Fuel injectors are responsible for delivering fuel to the engine in precise amounts and at the right time. Feb 17, 2011 · The noise was noticeably louder the more i accelerated. Aug 27, 2008 · 02 Duramax, LB7 lots of toys, 150 hp Injector and match CP3 from Industrial Diesel, FASS Fuel System, Garrett GT Turbo, Stage II Port and Polished Heads, Street Cam with Upgrades to Valves,Springs,Push Tubes ect. Fires up, no smoke, runs smooth. 02-P-054717 Version 3 Design group 07. That’s the “type writer tick”. Just waited for the glow plugs and gave her a whirl. I've been searching for anyone else experiencing a tapping in the engine that makes the truck sound like a diesel. It happens because the valves are continuously opening and shutting, leading to a diesel injector ticking noise. It made the same noise. to/3VPFDbqTriple square bit set: https://amzn. 02 Injection pump, Plug-in pump, High pressure pump Date 11-14-2016 Validity All engines 276 / 278 / 157 / 152. . I can live with it but is there a fix to getting rid of the ticking? _____ Jul 22, 2018 · The Typewriter tick has been in all the Duramax engines. Feb 25, 2016 · The valve that opens may have a sort of ticking noise with the timing. They make ticking, pinging, rattling, and even snapping sounds. Recently it developed an engine noise that can be heard at the front of the truck but not really in the cab. It is not my video). But at the same time you will have a puff of smoke at idling and a slightly rough idle. Hook it back up and the ticking noise returned. 9 6-speed. Dec 5, 2019 · Customer has a DD13. Find out more about this problem. 4 MT on highway (had hardly covered 600 km by then) and the first thing on the highway was filling unleaded / normal diesel at a Shell Fuel pump. 2L Diesel Engine Suspension & Steering - 2001 - 2010 Top Contributors this Month View All Feb 2, 2021 · "clicking" from new injectors? (2003) Just replaced injectors. It's not the "ticking" (my Fords did that too) and it's not the injector tick either. This is because a PCV valve can easily be replaced in case the noise becomes unpleasant. They had active code SPN 157 FMI 10 (Undercapacity in high pressure circuit) that was active. The noise has been there for the two years I've owned the truck and has always been a bit more noticable when the truck is cold and on high idle, it used to be pretty quiet then I did Mar 27, 2023 · If your dt466e engine started knocking, this video shows how it sounds when the knocking is caused by a bad injector stuck open. I don't even know how to search for "knock" on a diesel forum. This ticking/ light knocking noise always shows up loudest at 2k rpm, must be under slight acceleration goes away at idle and deceleration, though it seems to have a different noise on deceleration kind of a loud version of normal diesel deceleration. Do I have an issue ? Sent from my iPhone using Tapatalk Apr 7, 2021 · #16-NA-372: Information on Diesel Engine Ticking Noise - (Nov 14, 2016) Subject: Information on Diesel Engine Ticking Noise Involved Region or Country North America, and Israel (Export Dealers please contact your Local Technical Assistance Center if there are additional questions. Jan 17, 2016 · The ticking / tapping noise is most noticeable at the rear of the driver's side front wheel well. 2006 F250 Lariat FX4 cclb Torque Pro and OBDLink MX bluetooth monitor General note: For all those wanting a premium silicone sealer Kubota 70000-73764 is the best your gonna find. 7 Power stroke 01/24/2017 110,000 MI S&B CAI SCT X4 Tuner Running a tow tune by AMDP https://amdieselperformance. 6. 9 TDI AHU, A3 167K miles. 0 noises). Thanks. Could be injectors or mechanical. In gerneral you got to try your best to describe it, hard to tell where it could be from. told them to do the injector flush if it would Sep 20, 2022 · DEF injector noise: The Diesel Exhaust Fluid injector may emit a ticking noise at slow speeds and especially when driving next to a building, which improves the acoustics. May 23, 2010 · Metal Tapping Noise from Rear of Engine: Excursions built after 1-10-05 and 2005/06 F-SuperDuty may have a metal tapping noise from the rear of the engine on decel or light acceleration, or under loads when the high oil pressure is at higher levels. let it idle and crack open the injector lines one by one. People are saying injectors. Sounds like a lifter tick. Aug 19, 2022 · Injector Noise. Feb 14, 2013 · I have had a strange noise in the front of my motor on my 1993 its a very loud ticking noise it sounds like the injector pump or atleast the front of the motor. 4000x2 LED lights up front for dark country Nov 6, 2013 · Late update, just got the new injector in bank 6 and the ticking noise is gone. Runs way better on the biodiesel, and now I buy that anytime I can. 5L Does anyone else hear this? Jul 23, 2018 · • Rhythmic Ticking: This is a rhythmic ticking that can be heard during deceleration. It gets quieter when I add 1/2 qt. Feb 17, 2023 · Dirty Fuel Injectors; Dirty fuel injectors can lead to a ticking noise in the engine because they can lead to misfires producing a ticking noise. Reason for change It is not required to submit cases Reason for block Complaint: Mar 30, 2014 · 1999 - 2003 7. Can also hear noise by powerbraking with light throttle. I too had this ticking noise which is a no go item for me. Hope the links work and anyone with a similar car please chime in with your opinions/knowledge. Many post regarding DEF Injector tick which I'm familiar with (3rd Duramax) and type writer tick (3 Ford diesels too). This ticking noise is often more noticeable when you step on the gas pedal and increase the engine’s RPM. Video: Things I've done with no change: - Replaced injectors (different reason - hard hot start, which was fixed) - Valve adjustment (maybe not tight enough?) - Tightened down all injector line clamps, especially #4 Jan 21, 2013 · The timing chain on GM ecotec engines has always been loud, even this newer 1. I found that when I disconnected #3, the ticking went away (same cylinder numbering as a chevy, just fyi). The noise i was hearing was the combustion/air leaking out. – Leakage Due to Broken Exhaust Component Aug 18, 2022 · A fuel injector ticking noise is usually caused by deposits build-up on the injector. According to the TSB, vehicle testing and engine teardowns have confirmed that it does not affect long term reliability. Now I’m hearing a subtle what sounds like a ticking noise or tapping that sounds like it’s coming from left side of the engine compartment. In earlier Mercedes diesel engines, the fuel injectors are the source of the most noise. I put a new injector in with copper washer. Do you have any recourse if you've bought a pup, as what you describe doesn't sound healthy, and poor show on behalf of the seller. When the fuel injector is unclean, the engine will misfire, making a ticking sound whether the vehicle is idling or being Oct 5, 2021 · Just bought brand new 2022 2500 HD Denali and first 150 miles or so seemed great. The sound is an indicator of several issues such as low oil level, ill-adjusted valves, rod knock or noisy lifter. If the previous owner messed with the injectors at all (like replace O-rings), there's a good chance you have a loose injector. In diesel engines like the 6. Apr 13, 2005 · To test the specific injector crack the injection line on the injector 1/2+ turn, this drops it of line and usually will cause the engine to stumble (with a good injector), it may not make any difference with a bad injector but may stop the knocking noise. a floating piston pin or worn rod bearings may do it. A Toyota Dealer mechanic told me that it’s fairly common for these engines with 30k+ miles. Generally, faulty fuel injectors are the common cause of ticking noise in diesel engines when accelerating or idling. Jan 17, 2023 · UPDATES BELOW!Injector removal tool: https://amzn. If the knock is still at hi speed, probly not an injector. ca/ ( on-demand exhaust brake from the AMDP tune). Mar 10, 2020 · Diesel engine ticking noise. Mar 19, 2009 · Hello, I have a 98 Jetta 1. 4L Powerstroke Diesel engines are manufactured to tight tolerances in order to meet strict Dec 30, 2010 · FYI on Injector noise after nozzle upgrades Call me stupid but I learned something about installing my own nozzles in which will cause me more time and money after a DIY nozzle installation. 5 Nov 27, 2016 · I've had my 2011 Laramie 6. Causing the injector to pop up just a bit to create a leak. 3. This type of injector noise will not do any serious damage to your engine. Apr 30, 2013 · I’ve had my 17 4x4 diesel for two years in February with 62k miles. Jan 13, 2022 · why a diesel engine makes knocking sounds when idling. 7L Diesel – Reductant Injector Ticking/Tapping Noise. 2 "eco-tick" when the oil was cold, sounded like a diesel engine. I'm new to this 2020 ecodiesel though. Oct 10, 2024 · This video does have a lot of wind noise but you can still make out that diesel ticking sound. In most circumstances, diesel purge will silence all injector noises while also softening the knocking noise. The overall noise reduction in engines produced today makes this noise seem new when, in fact, it was masked by other noises in the past. 2) Use cap off tools to block off one injector at a time. Jan 7, 2022 · The 718 has a notorious reputation for having very loud injector noise which is also a ticking sound. Jul 29, 2021 · 2003 F-250 XLT Crew Cab 7. First photo is injector correction averages, other photo shows charts with the correction values x engine rpm of every cylinder. Aug 29, 2023 · However, this should not be anything to worry much about. Sep 9, 2010 · The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. It is not valves. You’ll notice it more with fresh oil. When the engine is warm I hear a ticking sound on idle,not while driving. Nothing abnormal. It could be a sign of the injectors failing if you have never heard them before. I also threw in a bottle of diesel kleen yesterday and have driven it maybe 10 miles and nothing has changed. The tech's heard it too and were under the truck, and couldn't immediately figure it out. This is an odd ticking that speeds up on acceleration as well as deceleration when downshifting relates to RPM advances. It is often referred to as Typewriter Noise because of its similarity to the sound of a mechanical typewriter. I have trusted Shell fuel for its quality (assuming no adulteration) and right quantity Jul 14, 2015 · I have searched left and right across these forums trying to find as much info about the "ticking" noise I would hear at idle. If you can does it click at front or the back or the middle of the block. 73, Laramie, Bulls Eye S372R turbo, T4-HTT manifold, 90hp Wicked Diesel Jan 19, 2018 · Because I don't have any of those symptoms. I drive mostly highway and when i reset my AVG miles per gallon on my overhead console, my fuel economy is staying the same. Jun 26, 2024 · The fuel injector noise when accelerating will be nearly hard to hear due to soundproof materials in most modern cars and other automotive noises. The client ran the injector tests, ran multiple road & shop idle tests, and it was very random when it would make the noises. 7L Powerstroke diesel equipped vehicles may exhibit a ticking noise at idle after an engine oil change. Sep 9, 2024 · Is it safe to drive with a ticking noise in my engine? It depends on the cause, but in most cases, driving with a ticking noise is risky. 4L Powerstroke Diesel engines exhibit this normal audible condition (some engines will exhibit greater audible noise due to engine build variations). Fuel Injectors. I had a '95 Ford 1 ton, 4x4, long-box, CCB, with the PowerStroke in it and it was noisy as heck. Maybe I'm overly This video is about a misconception where most of the people thinks that if there is a problem of diesel clatter noise in cars and injector calibration will Mar 13, 2018 · Here's my story over injector rattling or diesel knocking. Apr 28, 2019 · I had a ticking noise since i purchased the 2017 Sierra in April 06 2017. LOL. For starters, it is important to note that a good majority of modern engines today use direct injection, which is similar to the way a diesel injector operates. I would definitely get it to the dealer to have it Jan 19, 2012 · So I'm new to the common rail engines so forgive me if this is a stupid question. 3) A slight knock can start occurring due to injector problems, often after a contaminated fuel problem. Until i hear this noise one cold morning. if you loosen one and it doesnt change the sound at all then that would be your culprit. 7L diesel equipped vehicles may exhibit a ticking/tapping noise traced to the reductant injector. If it sounds VERY rattly STOP DRIVING IT NOW!! It's more than likely the front crankshaft pulley for the auxiliary belt (fan belt). No ticking in front of the service manager or diesel tech! That's when they decided to change the injector pump Which is still on order due to the strike. Jul 3, 2024 · Faulty fuel injectors can also cause ticking noise in diesel engines. 3 IDI Ticking Tapping Noise from Injector / Valve Cover - Hi All! First time posting, long time ready :) Thanks to all those who have contributed to this form! '88 E250 7. Remember, these noises are a normal function and operating condition of the L5P diesel Oct 3, 2024 · In rare cases, there might be a higher pressure of fuel in the injector. However, this can vary depending on the make and model of your vehicle as well as your driving habits. Apr 10, 2014 · It seems to point to injectors, but i am new to the 6. Sep 21, 2015 · I have a 98 cummins 24v. 0 transmission cooler, ScanGauge II, Marinco mod, Walker BTM, Full Force injectors, TurboMaster wastegate controller, Adrenaline HPOP, RiffRaff billet turbo wheel, stainless bellowed Jan 16, 2019 · Possibly the "ticking" noise that you hear, is the fuel injectors opening/closing. Sent from my SM-G986U using Tapatalk 2014 Cruze Diesel -- my car -- traded in Here are some parts that produce a normal ticking noise: Purge valve: An engine’s purge valve can produce a ticking noise when it releases fuel vapors into the engine’s intake system to burn them. It's not perfectly rhythmic although is does increase with RPM. If the pattern is identical, just louder now, then your injector(s) are the source of the ticking. Can't say I've ever noticed the DEF injector make noise. Dec 4, 2016 · Recently noticed this ticking noise coming from low down and most noticeable from driver side wheel well , iv been in below while engine running and il sware its coming from sump pan or that area. Knocking sounds may come out as a combination of the previously mentioned noises. I shut it off and pull that spark plug. For me it sounds like a bad injector, I can't imagine another part of the engine would cause such a sound :confused013: So to anyone who had injector issues how long did you keep running the engine with the old injector? Jul 7, 2005 · I am familiar with the pilot injection (or lack thereof) noise that occurs around 2500 rpm or so. I can place the truck in park and rev to about 15-1700 rpm and the ticking will increase in volume with those revs. 0 I6 their cure was an insulation barrier in the valve cover Ford Focus I4s injectors Older Volvos injectors and the fix has been an insulation barrier or cover that went over the top of the injectors. I had gotten the dealer to agree that it is an abnormal noise (louder than common diesel 3. So I would check the valves before looking at the cp3 pump if you have a ticking noise coming from your engine. Power Service Diesel Kleen per tank of straight diesel, but it is completely gone when I run B15 (with nothing extra added by me). 3L IDI & 6. Smooth and quiet. With a little work I was able to get it running. My truck started doing the same thing. After I looked into it further come to find out the pop off pressure on the injector is just alittle off. Still exact same. 7 Cummins, injector noise is often considered normal. fvgl ofgvu lfn cqn plzgn zyfj scidpv zkm czyxha lqmi